New Amazon Music Unlimited subscribers only. Excludes Echo only plan. Existing and former Amazon Music Unlimited subscribers are not eligible for this promotion. Offer expires at 11:59 p.m. (PT) October 11, 2017. Promotional credit expires at 11:59 p.m. (PT) October 31, 2017. Offer only applies to items sold by Amazon.com (look for "sold by Amazon.com" on the product detail page). Items sold by third-party sellers or other Amazon entities will not qualify for this offer. The maximum benefit you may receive from this offer is $10. Offer limited to one per customer and account. Offer may not be combined with other offers. Only be available to customers located in the U.S. While supplies last. Offer is non-transferable and may not be resold. You will receive an e-mail from Amazon that indicates the dollar amount of the promotional credit and that the dollar amount of the credit has been added to your customer account. The e-mail will also provide instructions on how to redeem the promotional credit. If any of the products or content related to this offer are returned, your refund will equal the amount you paid for the product or content, subject to applicable refund policies. If you violate any of these terms, the offer will be invalid. Amazon reserves the right to modify or cancel the offer at any time. Unless an Amazon Gift Card is the stated benefit of the promotion, promotional codes (including those placed directly in accounts) may not be redeemed for Amazon Gift Cards. This promotion is available only to customers located and with a billing address in the United States.